528078495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 1021870080

約数和(自身を除く): 493791585

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 223, 285, 399, 665, 669, 1115, 1187, 1561, 1995, 3345, 3561, 4237, 4683, 5935, 7805, 8309, 12711, 17805, 21185, 22553, 23415, 24927, 29659, 41545, 63555, 67659, 88977, 112765, 124635, 148295, 157871, 264701, 338295, 444885, 473613, 789355, 794103, 1323505, 1852907, 2368065, 3970515, 5029319, 5558721, 9264535, 15087957, 25146595, 27793605, 35205233, 75439785, 105615699, 176026165, 528078495]

約数ペア:

[(1, 528078495), (3, 176026165), (5, 105615699), (7, 75439785), (15, 35205233), (19, 27793605), (21, 25146595), (35, 15087957), (57, 9264535), (95, 5558721), (105, 5029319), (133, 3970515), (223, 2368065), (285, 1852907), (399, 1323505), (665, 794103), (669, 789355), (1115, 473613), (1187, 444885), (1561, 338295), (1995, 264701), (3345, 157871), (3561, 148295), (4237, 124635), (4683, 112765), (5935, 88977), (7805, 67659), (8309, 63555), (12711, 41545), (17805, 29659), (21185, 24927), (22553, 23415)]